CA572083A - Crimpable filaments by unsymmetrical hot quenching in melt-spinning process - Google Patents

Crimpable filaments by unsymmetrical hot quenching in melt-spinning process

Info

Publication number
CA572083A
CA572083A CA572083A CA572083DA CA572083A CA 572083 A CA572083 A CA 572083A CA 572083 A CA572083 A CA 572083A CA 572083D A CA572083D A CA 572083DA CA 572083 A CA572083 A CA 572083A
Authority
CA
Canada
Prior art keywords
unsymmetrical
melt
spinning process
hot quenching
crimpable filaments
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA572083A
Other languages
French (fr)
Inventor
H. Speakman Raymond
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Publication date
Application granted granted Critical
Publication of CA572083A publication Critical patent/CA572083A/en
Expired legal-status Critical Current

Links

CA572083A Crimpable filaments by unsymmetrical hot quenching in melt-spinning process Expired CA572083A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA572083T

Publications (1)

Publication Number Publication Date
CA572083A true CA572083A (en) 1959-03-10

Family

ID=35747921

Family Applications (1)

Application Number Title Priority Date Filing Date
CA572083A Expired CA572083A (en) Crimpable filaments by unsymmetrical hot quenching in melt-spinning process

Country Status (1)

Country Link
CA (1) CA572083A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135811A (en) * 1960-11-18 1964-06-02 Ici Ltd Process and apparatus for uniformly cooling melt-spun filaments
US3213171A (en) * 1959-05-01 1965-10-19 Du Pont Process of producing spontaneously crimpable filaments from asymmetrically quenched and drawn fiber-forming polymers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213171A (en) * 1959-05-01 1965-10-19 Du Pont Process of producing spontaneously crimpable filaments from asymmetrically quenched and drawn fiber-forming polymers
US3135811A (en) * 1960-11-18 1964-06-02 Ici Ltd Process and apparatus for uniformly cooling melt-spun filaments

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